Hello everyone, since I (and the Hyundai workshop) don’t know any further I have a question: At my Hyundai i20 (2010 year, 1248 ccm, 57 kW, with factory built-in LPG system – EU vehicle), the engine clacks similar to a diesel. The noise occurred a few days after the last customer service (75,000 km). The workshop assumed that it was the steering chain, which had probably hung and then changed to Kulanz. Unfortunately without improvement. Engine still clacks. Above all, When driving evenly (i.e. without acceleration) the noise decreases or is hardly noticeable. At over 100 km/h there is nothing more to hear about it. The car also does not pull properly and goes off from time to time. The idle speed is about 600 revolutions. Previously it was about 750 revolutions. Since the workshop is baffled and I was advised not to delete the car, if it accidentally gets on fire, so that the insurance at least still paid the remaining value, I turn to you, because the workshop seems very incompetent to me. Thank you already in advance